Dutch researcher and tree expert Hans ter Steege is the founder of the Amazon Tree Diversity Network, which brings together ...

The technique of using golden ratio to measure the physical perfection dates back to Greek times. The idea is that the closer a face is to the number 1.618 Phi, the prettier it looks. ALSO READ: The ...

China’s domestic crackdowns belie a deep and growing sense of fear among its political elites. This insecurity runs counter ...